272947584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 913006080

約数和(自身を除く): 640058496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 73, 78, 84, 91, 96, 104, 107, 112, 128, 146, 156, 168, 182, 192, 208, 214, 219, 224, 273, 292, 312, 321, 336, 364, 384, 416, 428, 438, 448, 511, 546, 584, 624, 642, 672, 728, 749, 832, 856, 876, 896, 949, 1022, 1092, 1168, 1248, 1284, 1344, 1391, 1456, 1498, 1533, 1664, 1712, 1752, 1898, 2044, 2184, 2247, 2336, 2496, 2568, 2688, 2782, 2847, 2912, 2996, 3066, 3424, 3504, 3796, 4088, 4173, 4368, 4494, 4672, 4992, 5136, 5564, 5694, 5824, 5992, 6132, 6643, 6848, 7008, 7592, 7811, 8176, 8346, 8736, 8988, 9344, 9737, 10272, 11128, 11388, 11648, 11984, 12264, 13286, 13696, 14016, 15184, 15622, 16352, 16692, 17472, 17976, 19474, 19929, 20544, 22256, 22776, 23433, 23968, 24528, 26572, 28032, 29211, 30368, 31244, 32704, 33384, 34944, 35952, 38948, 39858, 41088, 44512, 45552, 46866, 47936, 49056, 53144, 54677, 58422, 60736, 62488, 65408, 66768, 71904, 77896, 79716, 89024, 91104, 93732, 95872, 98112, 101543, 106288, 109354, 116844, 121472, 124976, 133536, 143808, 155792, 159432, 164031, 178048, 182208, 187464, 196224, 203086, 212576, 218708, 233688, 249952, 267072, 287616, 304629, 311584, 318864, 328062, 364416, 374928, 406172, 425152, 437416, 467376, 499904, 534144, 609258, 623168, 637728, 656124, 710801, 749856, 812344, 850304, 874832, 934752, 999808, 1218516, 1246336, 1275456, 1312248, 1421602, 1499712, 1624688, 1749664, 1869504, 2132403, 2437032, 2550912, 2624496, 2843204, 2999424, 3249376, 3499328, 3739008, 4264806, 4874064, 5248992, 5686408, 6498752, 6998656, 8529612, 9748128, 10497984, 11372816, 12997504, 17059224, 19496256, 20995968, 22745632, 34118448, 38992512, 45491264, 68236896, 90982528, 136473792, 272947584]

約数ペア:

[(1, 272947584), (2, 136473792), (3, 90982528), (4, 68236896), (6, 45491264), (7, 38992512), (8, 34118448), (12, 22745632), (13, 20995968), (14, 19496256), (16, 17059224), (21, 12997504), (24, 11372816), (26, 10497984), (28, 9748128), (32, 8529612), (39, 6998656), (42, 6498752), (48, 5686408), (52, 5248992), (56, 4874064), (64, 4264806), (73, 3739008), (78, 3499328), (84, 3249376), (91, 2999424), (96, 2843204), (104, 2624496), (107, 2550912), (112, 2437032), (128, 2132403), (146, 1869504), (156, 1749664), (168, 1624688), (182, 1499712), (192, 1421602), (208, 1312248), (214, 1275456), (219, 1246336), (224, 1218516), (273, 999808), (292, 934752), (312, 874832), (321, 850304), (336, 812344), (364, 749856), (384, 710801), (416, 656124), (428, 637728), (438, 623168), (448, 609258), (511, 534144), (546, 499904), (584, 467376), (624, 437416), (642, 425152), (672, 406172), (728, 374928), (749, 364416), (832, 328062), (856, 318864), (876, 311584), (896, 304629), (949, 287616), (1022, 267072), (1092, 249952), (1168, 233688), (1248, 218708), (1284, 212576), (1344, 203086), (1391, 196224), (1456, 187464), (1498, 182208), (1533, 178048), (1664, 164031), (1712, 159432), (1752, 155792), (1898, 143808), (2044, 133536), (2184, 124976), (2247, 121472), (2336, 116844), (2496, 109354), (2568, 106288), (2688, 101543), (2782, 98112), (2847, 95872), (2912, 93732), (2996, 91104), (3066, 89024), (3424, 79716), (3504, 77896), (3796, 71904), (4088, 66768), (4173, 65408), (4368, 62488), (4494, 60736), (4672, 58422), (4992, 54677), (5136, 53144), (5564, 49056), (5694, 47936), (5824, 46866), (5992, 45552), (6132, 44512), (6643, 41088), (6848, 39858), (7008, 38948), (7592, 35952), (7811, 34944), (8176, 33384), (8346, 32704), (8736, 31244), (8988, 30368), (9344, 29211), (9737, 28032), (10272, 26572), (11128, 24528), (11388, 23968), (11648, 23433), (11984, 22776), (12264, 22256), (13286, 20544), (13696, 19929), (14016, 19474), (15184, 17976), (15622, 17472), (16352, 16692)]